[Phpgroupware-cvs] [18967] fix for shared memory management :

[Pascal Vilarem]

Revision: 18967
          
http://svn.sv.gnu.org/viewvc/?view=rev&root=phpgroupware&revision=18967
Author:   maat
Date:     2008-10-25 17:59:18 +0000 (Sat, 25 Oct 2008)

Log Message:
-----------
fix for shared memory management :
-- added control in shm class on shmop_open to disable shared memory usage to 
prevent phpgw from crashing when php-shmop is not installed
-- added a check in managerheader to show if php-shmop is installed or not

Modified Paths:
--------------
    core/trunk/phpgwapi/inc/class.shm.inc.php
    core/trunk/setup/manageheader.php

Modified: core/trunk/phpgwapi/inc/class.shm.inc.php
===================================================================
--- core/trunk/phpgwapi/inc/class.shm.inc.php   2008-10-07 10:31:48 UTC (rev 
18966)
+++ core/trunk/phpgwapi/inc/class.shm.inc.php   2008-10-25 17:59:18 UTC (rev 
18967)
@@ -475,6 +475,6 @@
                */
                public static function is_enabled()
                {
-                       return function_exists('sem_get');
+                       return function_exists('sem_get') && 
function_exists('shmop_open');
                }
        }

Modified: core/trunk/setup/manageheader.php
===================================================================
--- core/trunk/setup/manageheader.php   2008-10-07 10:31:48 UTC (rev 18966)
+++ core/trunk/setup/manageheader.php   2008-10-25 17:59:18 UTC (rev 18967)
@@ -353,6 +353,14 @@
                        {
                                $detected .= '<li class="warn">' . lang('No 
IMAP support found. Email functions will be disabled') . "</li>\n";
                        }
+                       if(extension_loaded('shmop') || 
function_exists('shmop_open'))
+                       {
+                               $detected .= '<li>' . lang('You appear to have 
SHMOP support enabled') . "</li>\n";
+                       }
+                       else
+                       {
+                               $detected .= '<li class="warn">' . lang('No 
SHMOP support found. Install or enable php-shmop if you want to use shared 
memory') . "</li>\n";
+                       }
                        if( extension_loaded('xsl') && 
class_exists('XSLTProcessor') )
                        {
                                $detected .= '<li>' . lang('You appear to have 
XML/XSLT support enabled') . "</li>\n";